PATCH to remove unnecessary NOTE_INSN_DELETED

Richard Earnshaw rearnsha@arm.com
Thu Nov 4 04:02:00 GMT 1999


> >  Why don't we just add another uid field to every insn?  We'd have
> > one that    stays constant during the entire compilation (for rtl 
> > dumps and debugging), and one that can get renumbered at any time.  

> As you mentioned, we could do it for regs too.

Would that mean we can keep the pseudo number after reload?  That would be 
sooo useful at times.

R.



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